TNSN97189A1 - PROCESS AND PLANT FOR REGENERATING HIGH PERFORMANCE LUBRICATING OILS " - Google Patents
PROCESS AND PLANT FOR REGENERATING HIGH PERFORMANCE LUBRICATING OILS "Info
- Publication number
- TNSN97189A1 TNSN97189A1 TNTNSN97189A TNSN97189A TNSN97189A1 TN SN97189 A1 TNSN97189 A1 TN SN97189A1 TN TNSN97189 A TNTNSN97189 A TN TNSN97189A TN SN97189 A TNSN97189 A TN SN97189A TN SN97189 A1 TNSN97189 A1 TN SN97189A1
- Authority
- TN
- Tunisia
- Prior art keywords
- extraction
- lubricating oils
- plant
- oils
- high performance
- Prior art date
Links
- 239000010687 lubricating oil Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 230000001172 regenerating effect Effects 0.000 title 1
- 238000000605 extraction Methods 0.000 abstract 5
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 230000018044 dehydration Effects 0.000 abstract 2
- 238000006297 dehydration reaction Methods 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000010913 used oil Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
Abstract
LA PRESENTE INVENTION CONCERNE UN PROCEDE ET UNE INSTALLATION DE REGENERATION D'HUILES LUBRIFIANTES USAGEES AYANT UNE FAIBLE TENEUR EN FUEL, ACIDES GRAS ET PRODUITS CHLORES. LES HUILES LUBRIFIANTES USAGEES SONT SOUMISES AUX ETAPES SUCCESSIVES DANS L'ORDRE : ADJONCTION DE BASES FORTES EN SOLUTION AQUEUSE A RAISON DE 05 A 3% DE BASES PURES EN MASSE D'HUILES USAGEES, DESHYDRATATION ET EXTRACTION DES HYDROCARBURES LEGERS, EXTRACTION ET RECUPERATION DE GASOIL (STRIPPING) EXTRACTION DES IMPURETES. SELON L'INVENTION, UNE ADJONCTION COMPLEMENTAIRE D'UNE BASE FORTE EN SOLUTION AQUEUSE EN RAISON DE 0,1 A 1% DE BASE PURES EN MASSE D'HUILES USAGEES EST REALISEE POSTERIEUREMENT A L'ETAPE DE DESHYDRATATION ET EXTRACTION DES HYDROCARBURES LEGERS. LES HUILES LUBRIFIANTES USAGEES AINSI TRAITEES SONT DEBRRASSEES DE LEURS IMPURETES PAR DISTILLATIONTHE PRESENT INVENTION RELATES TO A PROCESS AND PLANT FOR THE REGENERATION OF USED LUBRICATING OILS WITH A LOW FUEL, FATTY ACIDS AND CHLORINE PRODUCTS. THE USED LUBRICATING OILS ARE SUBJECT TO THE SUCCESSIVE STEPS IN THE ORDER: ADDITION OF STRONG BASES IN AQUEOUS SOLUTION DUE TO 05 TO 3% OF PURE BASES IN MASS OF USED OILS, DEHYDRATION AND EXTRACTION OF LIGHT OIL AND EXTRACTION OF LEGASO EXTRACTION (STRIPPING) EXTRACTION OF IMPURITIES. ACCORDING TO THE INVENTION, A COMPLEMENTARY ADDITION OF A STRONG BASE IN AQUEOUS SOLUTION DUE TO 0.1 TO 1% OF PURE BASE IN MASS OF OILS USED IS CARRIED OUT AFTER THE DEHYDRATION AND EXTRACTION OF LIGHT HYDROCARBONS stage. THE LUBRICATING OILS USED IN THIS PROCESS ARE CLEARED FROM THEIR IMPURITIES BY DISTILLATION
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9615380A FR2757175B1 (en) | 1996-12-13 | 1996-12-13 | METHOD AND PLANT FOR REGENERATING HIGH PERFORMANCE LUBRICATING OILS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TNSN97189A1 true TNSN97189A1 (en) | 1999-12-31 |
Family
ID=9498674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TNTNSN97189A TNSN97189A1 (en) | 1996-12-13 | 1997-11-24 | PROCESS AND PLANT FOR REGENERATING HIGH PERFORMANCE LUBRICATING OILS " |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP0944696B1 (en) |
| AR (1) | AR010353A1 (en) |
| AT (1) | ATE200302T1 (en) |
| AU (1) | AU5326998A (en) |
| BG (1) | BG64486B1 (en) |
| CA (1) | CA2274831C (en) |
| CZ (1) | CZ300297B6 (en) |
| DE (1) | DE69704500T2 (en) |
| DK (1) | DK0944696T3 (en) |
| DZ (1) | DZ2369A1 (en) |
| ES (1) | ES2156008T3 (en) |
| FR (1) | FR2757175B1 (en) |
| GR (1) | GR3036074T3 (en) |
| HU (1) | HU222544B1 (en) |
| MA (1) | MA24424A1 (en) |
| OA (1) | OA11060A (en) |
| PL (1) | PL186318B1 (en) |
| PT (1) | PT944696E (en) |
| RU (1) | RU2187544C2 (en) |
| TN (1) | TNSN97189A1 (en) |
| UA (1) | UA59382C2 (en) |
| WO (1) | WO1998026031A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019098950A1 (en) | 2017-11-20 | 2019-05-23 | Société Tunisienne De Lubrifiants (Sotulub) | Improvement of the sotulub method for regenerating used oils while observing different environmental aspects |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6238551B1 (en) | 1999-02-16 | 2001-05-29 | Miami University | Method of removing contaminants from petroleum distillates |
| AU2002368067A1 (en) | 2002-07-15 | 2004-02-02 | Sener Grupo De Ingenieria, S.A. | Method of regenerating used oils by means of extraction with solvents |
| ES2199697B1 (en) | 2003-09-23 | 2005-02-01 | Sener Grupo De Ingenieria, S.A. | PROCEDURE FOR REGENERATING OILS USED BY DEMETALIZATION AND DISTILLATION. |
| CN101104832B (en) * | 2006-07-11 | 2012-04-25 | 北京百慧生化制药有限责任公司 | Method and equipment for refining waste lubricating oil |
| WO2015067828A1 (en) | 2013-11-08 | 2015-05-14 | Sener Ingenieria Y Sistemas, S.A. | Method for increasing the yield of lubricating bases in the regeneration of used oils |
| CN106906040B (en) * | 2017-02-28 | 2020-01-10 | 中石化炼化工程（集团）股份有限公司 | Regeneration method of waste lubricating oil |
| CN107551657A (en) * | 2017-10-18 | 2018-01-09 | 杭州正进能源技术有限公司 | Lubricant purifying regenerator |
| CN110628455A (en) * | 2019-09-26 | 2019-12-31 | 南通市泓正再生资源有限公司 | A waste mineral oil regeneration recovery treatment system |
| RU2713904C1 (en) * | 2019-10-23 | 2020-02-11 | Акционерное общество "Интер РАО - Электрогенерация" | Method of regenerating used lubricating oils with high operating parameters |
| RU2712025C1 (en) * | 2019-10-23 | 2020-01-24 | Акционерное общество "Интер РАО - Электрогенерация" | Apparatus for regenerating used lubricating oils with high operating parameters |
| RU2745628C1 (en) * | 2020-08-25 | 2021-03-29 | Открытое акционерное общество "Всероссийский дважды ордена Трудового Красного Знамени теплотехнический научно-исследовательский институт" (ОАО "ВТИ") | Installation for the regeneration of used lubricating oils |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818521A1 (en) * | 1978-04-27 | 1979-11-08 | Degussa | METHOD FOR REPROCESSING USED LUBRICANTS (II) |
| RU2031919C1 (en) * | 1992-01-22 | 1995-03-27 | Петров Анатолий Николаевич | Method for processing stripped lubricating and cooling emulsions of rolling aluminium |
| IT1255534B (en) * | 1992-09-30 | 1995-11-09 | WASTE OIL REFINING PROCESS | |
| FR2703067B1 (en) * | 1993-03-22 | 1995-08-04 | Sotulub | Method and installation for regenerating lubricating oils. |
-
1996
- 1996-12-13 FR FR9615380A patent/FR2757175B1/en not_active Expired - Fee Related
-
1997
- 1997-05-12 UA UA99063267A patent/UA59382C2/en unknown
- 1997-11-24 TN TNTNSN97189A patent/TNSN97189A1/en unknown
- 1997-12-05 EP EP97950242A patent/EP0944696B1/en not_active Expired - Lifetime
- 1997-12-05 DE DE69704500T patent/DE69704500T2/en not_active Expired - Lifetime
- 1997-12-05 AT AT97950242T patent/ATE200302T1/en active
- 1997-12-05 ES ES97950242T patent/ES2156008T3/en not_active Expired - Lifetime
- 1997-12-05 HU HU0001433A patent/HU222544B1/en active IP Right Grant
- 1997-12-05 CA CA002274831A patent/CA2274831C/en not_active Expired - Lifetime
- 1997-12-05 CZ CZ0211899A patent/CZ300297B6/en not_active IP Right Cessation
- 1997-12-05 AU AU53269/98A patent/AU5326998A/en not_active Abandoned
- 1997-12-05 RU RU99115454/04A patent/RU2187544C2/en active
- 1997-12-05 WO PCT/FR1997/002224 patent/WO1998026031A1/en not_active Ceased
- 1997-12-05 PT PT97950242T patent/PT944696E/en unknown
- 1997-12-05 DK DK97950242T patent/DK0944696T3/en active
- 1997-12-05 PL PL97334068A patent/PL186318B1/en unknown
- 1997-12-10 DZ DZ970219A patent/DZ2369A1/en active
- 1997-12-12 AR ARP970105867A patent/AR010353A1/en unknown
- 1997-12-12 MA MA24900A patent/MA24424A1/en unknown
-
1999
- 1999-07-11 OA OA9900121A patent/OA11060A/en unknown
- 1999-07-13 BG BG103577A patent/BG64486B1/en unknown
-
2001
- 2001-06-19 GR GR20010400918T patent/GR3036074T3/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019098950A1 (en) | 2017-11-20 | 2019-05-23 | Société Tunisienne De Lubrifiants (Sotulub) | Improvement of the sotulub method for regenerating used oils while observing different environmental aspects |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0944696B1 (en) | 2001-04-04 |
| BG64486B1 (en) | 2005-04-30 |
| FR2757175A1 (en) | 1998-06-19 |
| ATE200302T1 (en) | 2001-04-15 |
| HK1022928A1 (en) | 2000-08-25 |
| GR3036074T3 (en) | 2001-09-28 |
| EP0944696A1 (en) | 1999-09-29 |
| UA59382C2 (en) | 2003-09-15 |
| MA24424A1 (en) | 1998-07-01 |
| CZ211899A3 (en) | 2000-03-15 |
| PT944696E (en) | 2001-09-28 |
| AU5326998A (en) | 1998-07-03 |
| ES2156008T3 (en) | 2001-06-01 |
| HU222544B1 (en) | 2003-08-28 |
| DE69704500T2 (en) | 2002-03-28 |
| PL186318B1 (en) | 2003-12-31 |
| HUP0001433A3 (en) | 2001-02-28 |
| CA2274831A1 (en) | 1998-06-18 |
| HUP0001433A2 (en) | 2000-08-28 |
| RU2187544C2 (en) | 2002-08-20 |
| FR2757175B1 (en) | 1999-03-05 |
| CZ300297B6 (en) | 2009-04-15 |
| BG103577A (en) | 2000-05-31 |
| DK0944696T3 (en) | 2001-05-14 |
| DZ2369A1 (en) | 2002-12-28 |
| DE69704500D1 (en) | 2001-05-10 |
| WO1998026031A1 (en) | 1998-06-18 |
| PL334068A1 (en) | 2000-01-31 |
| CA2274831C (en) | 2005-07-12 |
| OA11060A (en) | 2003-03-07 |
| AR010353A1 (en) | 2000-06-07 |
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